Okay
Lemme make something at the top of my head (I dont know the genre, so I'll just use high fantasy)
F name: Fothu
L name: Norongrey
Codename: Dr. Norongrey
Height: 8'7
Fur color: black, just a pitch shiny black
Eye color: pitch white with grey pupils, Norongrey is completely blind
Ethnicity/race: molemen, a species of giant anthropomorphic mole people, their heads reguardless of their size tends to be around a foot long, their body shape however varies by genes
Powerset: Norongrey is an educated scientist, focusing on the field of alchemy (medicine, bombs, toxins, antipoison and so on), along with Alchemy is Norongrey's features as a moleman, the ability to burrow with immense speed, Molemen also have a keen sense of smell for both odor and magic, a person's smell is like a name to the molemen, lastly their nose (yes, nose) is also rather sensitive to sound, giving the molemen the ability to feel tremors and use tremorsense
Info: I kinda covered it in the powerset, nonetheless Norongrey is fairly eccentric and social, though due to him being a graduate, he sees himself as smarter and superior to people he thinks is dumber than him (because character flaw), though Norongrey is rather aware of this, and tries to refrain from roasting his colleagues, nonetheless, the temptation to insult people to the 4th dimension
